Pier Luigi Di Federico

Person

Ferrara, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for withdrawing samples from a unit of a polym...
- Patent number 11,090,625
- Issue date Aug 17, 2021
- Basell Poliolefine Italia s.r.l.
- Pier Luigi Di Federico
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solution process for the olefins polymerization
- Patent number 8,748,522
- Issue date Jun 10, 2014
- Basell Poliolefine Italia s.r.l.
- Stefano Spataro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for feeding a catalyst in a polymerization reactor
- Patent number 8,178,050
- Issue date May 15, 2012
- Basell Polyolefine GmbH
- Luciano Michielin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Post-treatment for polymer pellets
- Patent number 7,732,551
- Issue date Jun 8, 2010
- Basell Poliolefine Italia s.r.l.
- Pier Luigi Di Federico
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the reduction of activated chromium oxide catalyst
- Patent number 7,407,591
- Issue date Aug 5, 2008
- Basell Polyolefine GmbH
- Achille De Battisti
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER FOR GAS PHASE POLYMERIZATION
- Publication number 20240271876
- Publication date Aug 15, 2024
- Basell Polyolefine GmbH
- Pier Luigi Di Federico
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR WITHRAWING SAMPLES FROM A UNIT OF A POLYME...
- Publication number 20200398244
- Publication date Dec 24, 2020
- BASELL POLIOLEFINE ITALIA S.r.l.
- Pier Luigi DI FEDERICO
- G01 - MEASURING TESTING
Information Patent Application
Solution Process for the Olefins Polymerization
- Publication number 20110263807
- Publication date Oct 27, 2011
- BASELL POLIOLEFINE ITALIA S.r.l.
- Stefano Spataro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR FEEDING A CATALYST IN A POLYMERIZATION REACTOR
- Publication number 20100247250
- Publication date Sep 30, 2010
- Basell Polyolefine GmbH
- Luciano Michielin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the Reduction of Activated Chromium Oxide Catalyst
- Publication number 20070219085
- Publication date Sep 20, 2007
- Basell Polyolefine GmbH
- Achille De Battisti
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Post-treatment for polymer pellets
- Publication number 20060279019
- Publication date Dec 14, 2006
- Basell Poliolefine Italia s.r.l.
- Pier Luigi Di Federico
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Pier Luigi Di Federico

Person

Patents Grantslast 30 patents

Apparatus and method for withdrawing samples from a unit of a polym...

Solution process for the olefins polymerization

Process for feeding a catalyst in a polymerization reactor

Post-treatment for polymer pellets

Process for the reduction of activated chromium oxide catalyst

Patents Applicationslast 30 patents

HEAT EXCHANGER FOR GAS PHASE POLYMERIZATION

APPARATUS AND METHOD FOR WITHRAWING SAMPLES FROM A UNIT OF A POLYME...

Solution Process for the Olefins Polymerization

PROCESS FOR FEEDING A CATALYST IN A POLYMERIZATION REACTOR

Process for the Reduction of Activated Chromium Oxide Catalyst

Post-treatment for polymer pellets